Question

The value of planck's constant is 6.63 x 10-34 Js.
The velocity of light is 3.0 x 108ms! Which value
is closest to the wavelength in metres of a quantum
of light with frequency of 8 x 10155-1
(1) 3 x 107
(2) 2 x 10-25
(3) 5 x 10-18
(4) 3.75 X 108​

Answer 1

Answer:

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